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All Journal ACTA VETERINARIA INDONESIANA Jurnal Medik Veteriner Jurnal Veteriner Nusantara
Kendek, Irfan Alias
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Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Public Health Veterinary

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The Detection of Resistant Escherichia coli Isolated From Cats In Dukuh Kupang Sub-District, Surabaya Wibisono, Freshinta Jellia; Wirjaatmadja, Roeswandono; Candra, Adhitya Yoppy Ro; Rahmaniar, Reina Puspita; Trirahayu, Rizkika Amalia; Diningrum, Dinda Prisilya; Rianto, Vinsensius; Kendek, Irfan Alias
Acta VETERINARIA Indonesiana Vol. 12 No. 1 (2024): Maret 2024
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/avi.12.1.1-7

Abstract

Resistansi antimikrob merupakan isu global yang menjadi pusat perhatian dunia. Penularan pada manusia melalui hewan peliharaan penting untuk diwaspadai. Penelitian ini dilakukan untuk mengetahui adanya resistansi antimikrob bakteri Escherichia coli pada kucing. Sebanyak 60 sampel swab diambil, yang terdiri atas 30 sampel kucing liar dan 30 sampel kucing peliharaan. Sampel diuji di Laboratorium Kesmavet Fakultas Kedokteran Hewan Universitas Wijaya Kusuma Surabaya. Sampel kemudian di isolasi dan identifikasi dengan media selektif diferensial Eosin Methylene Blue Agar. Isolat Escherichia coli kemudian dilakukan uji sensitivitas untuk mengetahui adanya resistensi pada antibiotik ampicillin, tetracycline, dan streptomycin. Hasil penelitian menunjukkan 83% sampel terdapat bakteri Escherichia coli pada kucing, dengan resistansi antibiotik sebesar 16% terhadap antibiotika ampisilin, pada kucing liar 19%, dan kucing peliharaan 12%. Resistansi pada antibiotik tetrasiklin menunjukkan 12%, dimana kucing liar 15%, dan kucing peliharaan 8%. Sedangkan resistensi pada antibiotik streptomisin menunjukkan 4% (2/50), dengan resistensi pada kucing liar 8% dan pada kucing peliharaan tidak ditemukan adanya resistensi (0%). Kucing sebagai hewan yang memilliki kedekatan dengan kehidupan manusia, mampu menjadi faktor penular resistensi antimikroba, hal ini menjadi kewaspadaan dini sebagai tindakan pencegahan penularan resistensi antimikrobial pada manusia.
Studi Kasus: Identifiksi Patogen Penyebab Penyakit pada Burung Merpati (Columba livia domestica) di Pasar Hewan Kota Surabaya Putri, Mariana Febrilianti Resilinda; Kendek, Irfan Alias; Mandala, Aletha Yuliana; Malelak, Marlin Cindy Claudia; Yanardhini, Ganis; Moekti, Bima Satria
Jurnal Veteriner Nusantara Vol 8 No 2 (2025): Agustus, 2025
Publisher : Program Studi Kedokteran Hewan, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jvn.v8i2.26753

Abstract

Pigeons (Columba livia) are a species that often adapt well to urban environments and play an important role in the ecosystem as vectors for the spread of various parasites and zoonotic pathogens. This study aimed to identify the presence of gastrointestinal parasites, blood protozoa, and ectoparasites in pigeons originating from live animal markets in Surabaya, Indonesia. Samples were taken from six pigeons showing clinical symptoms such as diarrhea, anorexia, and weakness. Microscopic examination of feces revealed the presence of Capillaria sp. and Raillietina sp. worm eggs, as well as Eimeria sp. and Haemoproteus columbae protozoan parasites found through blood smears. In addition, ectoparasite identification included Columbicola columbae, Menopon sp., and Menacanthus stramineus. These results show that pigeons in live animal markets have the potential to be a source of parasite and zoonotic disease transmission and have a negative impact on poultry and human health. Therefore, it is important to control parasites through improved sanitation, better habitat management, and vector control to reduce the risk of disease transmission.
Detection of the iroN gene in strains of avian pathogenic Escherichia coli in ducks at the Surabaya live market Kendek, Irfan Alias; Effendi, Mustofa Helmi; Wibisono, Freshinta Jellia; Putri, Mariana Febrilianti Resilinda; Abidin, Zainul; Naseh, Naseh; Rehman, Saifur; Khairullah, Aswin Rafif; Yanestria, Sheila Marty; Pratama, Bima Putra; Kurniasih, Dea Anita Ariani; Ahmad, Riza Zainuddin; Tang, John Yew Huat; Kurniawan, Muhammad ‘Ahdi; Dameanti, Fidi Nur Aini Eka Puji
Jurnal Medik Veteriner Vol. 9 No. 1 (2026): April
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmv.vol9.iss1.2026.242-258

Abstract

Escherichia coli normally inhabits the intestinal tract of poultry as a commensal organism; however, specific strains such as avian pathogenic E. coli (APEC) may become opportunistic pathogens responsible for colibacillosis in birds. The inappropriate use of antibiotics can increase antimicrobial resistance, which may impact public health. This study aimed to detect the presence of the iroN virulence gene specifically in multidrug-resistant (MDR) E. coli isolates associated with APEC obtained from duck cloacal swabs collected at live markets in Surabaya. This study was designed as a descriptive cross-sectional survey, and the results are presented as prevalence proportions without inferential or correlation statistical testing, as iroN detection was performed exclusively on MDR isolates. Samples were collected from five live markets in Surabaya and cultured on MacConkey agar (MCA). E. coli was identified morphologically through Gram staining and biochemically using Triple Sugar Iron Agar (TSIA), Sulfide Indole Motility (SIM), Simmons Citrate Agar (SCA), indole, and methyl red–Voges–Proskauer (MR–VP) tests. Antimicrobial susceptibility testing was performed on all confirmed E. coli isolates (n = 120), and PCR analysis of the iroN gene was subsequently conducted only on MDR isolates (n = 14). The identification rate of E. coli in this study was 83.3% (120/144). Resistance to erythromycin was 81.7% (98/120), which likely reflects the intrinsic resistance of Gram-negative bacteria to macrolides rather than acquired antimicrobial resistance. This was followed by resistance to gentamicin at 19.2% (23/120), ciprofloxacin at 14.2% (17/120), aztreonam at 3.3% (4/120), and chloramphenicol at 2.5% (3/120). The prevalence of multidrug resistance (MDR) was 11.6% (14/120). Among these MDR isolates, 42.8% (6/14) were positive for the iroN virulence gene. No statistical association between MDR status and iroN carriage was assessed because non-MDR isolates were not screened for iroN. These findings provide baseline descriptive data on MDR and iroN-positive E. coli in traditional markets in Surabaya based on a limited panel of representative antimicrobial classes, without inferring specific resistance mechanisms such as extended-spectrum β-lactamase (ESBL) production.
Co-Authors Aletha Yuliana Mandala, Aletha Yuliana Candra, Adhitya Yoppy Ro Dameanti, Fidi Nur Aini Eka Puji Diningrum, Dinda Prisilya Khairullah, Aswin Rafif Kurniasih, Dea Anita Ariani Kurniawan, Muhammad ‘Ahdi Malelak, Marlin Cindy Claudia moekti, bima satria Mustofa Helmi Effendi Naseh, Naseh Pratama, Bima Putra Putri, Mariana Febrilianti Resilinda Rahmaniar, Reina Puspita Rehman, Saifur Rianto, Vinsensius Riza Zainuddin Ahmad Sheila Marty Yanestria Tang, John Yew Huat Trirahayu, Rizkika Amalia Wibisono, Freshinta Jellia Wirjaatmadja, Roeswandono Yanardhini, Ganis Zainul Abidin